Boot



FIG. 1 is a side elevation view of a boot showing my new design,

FIG. 2 is a top plan view thereof,

FIG. 3 is a front elevation view thereof,

FIG. 4 is an elevation view from the opposite side,

FIG. 5 is a rear elevation view, and

FIG. 6 is a bottom plan view.

The ornamental design for a boot, substantially as shown.